Choose your vehicle
Get full control over your vehicle’s sound
About our valve controllers
Our valve controllers, developed in Germany, enable manual control of the exhaust valves via remote control or the original control buttons – for maximum control over the sound with "plug and play" installation.
Activate sound as desired
With a single button press, you open the exhaust system valves and create maximum excitement on the racetrack.
Enjoy whisper-quiet driving
For relaxed drives or to comply with track noise regulations, you can close the valves at any time—independent of the selected driving mode.
Intelligent comfort features
With the CB2 controller, you benefit from practical additional features, such as a memory option for the start-stop system.
Series at a glance
A comparison of the features of our valve controller series.
RX
- Control via remote control (hand transmitter)
- Available for a wide range of vehicle models
- Control independent of driving profile
CB
- Dynamic control using original control buttons (vehicle-dependent)
- Memory function for the start-stop system
- Other useful additional features depending on the vehicle
Developed in Germany for your race car
Our modules are developed and extensively tested by us in Germany. Unlike competing products, the wiring harnesses are also specifically designed for your vehicle, ensuring easy installation.
To ensure you get the best possible solution for your car, we are happy to offer comprehensive advice and technical support.
Safe and reliable operation
Our valve controllers are specially developed for use with electric valve systems.
Plug & Play
Simple installation with the included instructions; can be reverted without leaving any traces.
Series mode
Activating or deactivating the module is done via a button combination or a click on the remote control.
Choose your vehicle
Choose the base model for your race car. If you are unsure about your choice or compatibility, we are happy to assist you.